KINETICS OF REACTION OF TRIETHYLAMMONIUM
CARBOXYLATES WITH PROPORTIONAL-TO-HALOGENO
CARBONYL-COMPOUNDS IN ORGANIC-SOLVENTS .4.
EFFECTS OF SOLVENTS ON THE REACTION-RATE OF
TRIETHYLAMMONIUM BENZOATE WITH PHENACYL BROMIDE
By:PILLAY, MK (PILLAY, MK); SHANMUGAM, K (SHANMUGAM, K)
JOURNAL OF THE INDIAN CHEMICAL SOCIETY
Volume: 69
Issue: 12
Pages: 838-840
Published: DEC 1992
View Journal Information
Abstract
Kinetics of the reaction of triethylammonium benzoate with phenacyl bromide in different dipolar
aprotic and protic solvents have been followed. The reaction is about 200-400 times faster in aprotic
solvent than in protic solvent. In aprotic dipolar solvents the carboxylate anion exists as desolvated
one whereas in protic solvents the nucleophile is solvated by hydrogen-bonding thereby decreasing
the nucleophilicity of the active species. The correlation or the rate constants with various solvent
parameters has been checked.
Keywords
KeyWords Plus:ESTERIFICATION
Author Information
Reprint Address: PILLAY, MK (reprint author)
BHARATHIDASAN UNIV,DEPT CHEM,TIRUCHCHIRAPPALLI 620024,INDIA.
Publisher
INDIAN CHEMICAL SOC, 92 ACHARYA PRAFULLA CHANDRA RD ATTN:DR INDRAJIT
KAR/EXEC SEC, CALCUTTA 700009, INDIA
Categories / Classification
Research Areas:Chemistry
Web of Science Categories:Chemistry, Multidisciplinary
Document Information
Document Type:Article
Language:English
Accession Number: WOS:A1992LU59400011
ISSN: 0019-4522
Other Information
IDS Number: LU594
Cited References in Web of Science Core Collection: 13
Times Cited in Web of Science Core Collection: 2